Chicago’s new Michigan Avenue Apple Store will open along the Chicago River on Oct. 20. The 20,000 square-foot glass building is located at 401 N. Michigan Avenue, and will replace the current downtown Chicago location at 679 N. Michigan Avenue.

A metallic roof which resembles Apple’s iconic Macbook computer tops the new flagship store. A grand staircase leads down to the riverfront and an outdoor gathering space.

Spring is here in Chicago and things are warming up in the Windy City. Warmer temperatures means that there's even more to do in the city, as markets open their doors and song and dance fill the air (no, really!). Most of the options in our list are free things to do in Chicago this month, with a few that will run you less than $10.